Pith Number

pith:ECAVBSVC

pith:2010:ECAVBSVCYKJVKBSKSRQOXPKYQD

not attested not anchored not stored refs pending

Distributed Verification and Hardness of Distributed Approximation

Amos Korman, Atish Das Sarma, Danupon Nanongkai, David Peleg, Gopal Pandurangan, Liah Kor, Roger Wattenhofer, Stephan Holzer

arxiv:1011.3049 v3 · 2010-11-12 · cs.DC · cs.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ECAVBSVCYKJVKBSKSRQOXPKYQD}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T04:10:56.981706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

208150caa2c29355064a9460ebbd5880f52de10e0c2db0df6e779de2d02998c9

Aliases

arxiv: 1011.3049 · arxiv_version: 1011.3049v3 · doi: 10.48550/arxiv.1011.3049 · pith_short_12: ECAVBSVCYKJV · pith_short_16: ECAVBSVCYKJVKBSK · pith_short_8: ECAVBSVC

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/ECAVBSVCYKJVKBSKSRQOXPKYQD \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 208150caa2c29355064a9460ebbd5880f52de10e0c2db0df6e779de2d02998c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5075e219be6f93f58f6b5cfae9b02af759d0f89efe06e120973c2aeb5c47d4e",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2010-11-12T21:06:13Z",
    "title_canon_sha256": "c6b4fdd99a3ed74e9a92f89e7279f959d404387510bdcac33ce4c6e9ff417b8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.3049",
    "kind": "arxiv",
    "version": 3
  }
}